Wall St: What do You Mean Don't S#!t Where You Eat?

Michael Lewis is the author of The Big Short -- one of, if not the most definitive account of the causes and effects of the great global financial collapse of 2008. Here on The Colbert Report, he helpfully explains how Wall St bankers became so good at disguising the terrible loans they were selling -- which they knew people wouldn't be able to pay back -- that they ended up buying their own bad loans for themselves.